PL375761A1 - Method and device for desalinating water while overcoming decreases in pressure - Google Patents

Method and device for desalinating water while overcoming decreases in pressure

Info

Publication number
PL375761A1
PL375761A1 PL03375761A PL37576103A PL375761A1 PL 375761 A1 PL375761 A1 PL 375761A1 PL 03375761 A PL03375761 A PL 03375761A PL 37576103 A PL37576103 A PL 37576103A PL 375761 A1 PL375761 A1 PL 375761A1
Authority
PL
Poland
Prior art keywords
overcoming
decreases
pressure
desalinating water
desalinating
Prior art date
Application number
PL03375761A
Other languages
Polish (pl)
Other versions
PL211959B1 (en
Inventor
Aloys Wobben
Original Assignee
Aloys Wobben
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aloys Wobben filed Critical Aloys Wobben
Publication of PL375761A1 publication Critical patent/PL375761A1/en
Publication of PL211959B1 publication Critical patent/PL211959B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F13/00—Pressure exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/06—Energy recovery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/10—Accessories; Auxiliary operations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4604—Treatment of water, waste water, or sewage by electrochemical methods for desalination of seawater or brackish water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Testing And Monitoring For Control Systems (AREA)
PL375761A 2002-11-05 2003-07-21 Method and device for desalinating water while overcoming decreases in pressure PL211959B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10251342A DE10251342B4 (en) 2002-11-05 2002-11-05 Process and apparatus for desalting water with pressure drop bridging

Publications (2)

Publication Number Publication Date
PL375761A1 true PL375761A1 (en) 2005-12-12
PL211959B1 PL211959B1 (en) 2012-07-31

Family

ID=32115203

Family Applications (1)

Application Number Title Priority Date Filing Date
PL375761A PL211959B1 (en) 2002-11-05 2003-07-21 Method and device for desalinating water while overcoming decreases in pressure

Country Status (18)

Country Link
US (1) US7550088B2 (en)
EP (1) EP1560637B1 (en)
JP (1) JP3926367B2 (en)
KR (1) KR100670760B1 (en)
CN (1) CN100409925C (en)
AR (1) AR041890A1 (en)
AT (1) ATE391549T1 (en)
AU (1) AU2003254549B2 (en)
BR (1) BR0315852B1 (en)
CA (1) CA2502736C (en)
CY (1) CY1108111T1 (en)
DE (2) DE10251342B4 (en)
DK (1) DK1560637T3 (en)
ES (1) ES2301883T3 (en)
IL (1) IL168159A (en)
PL (1) PL211959B1 (en)
PT (1) PT1560637E (en)
WO (1) WO2004041418A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004061813A1 (en) * 2004-12-22 2006-07-06 Robert Bosch Gmbh Piston pump with at least one piston element
KR101421461B1 (en) * 2006-05-12 2014-07-22 에너지 리커버리 인코포레이티드 Hybrid RO/PRO system
WO2010124170A2 (en) * 2009-04-23 2010-10-28 John Scialdone Deep water desalination system and method
DE102009020932A1 (en) * 2009-05-12 2010-11-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Pressure exchanging system comprises first and second pressure tubes with first and second chambers, where each first and second chamber is connected with inlet- and outlet line for filling and emptying the chambers
JP2011056439A (en) * 2009-09-11 2011-03-24 Toshiba Corp Apparatus for recovering power
US20140042102A1 (en) * 2012-08-07 2014-02-13 World Wide Water Solutions Front Flush Systems and Methods
CN106369015B (en) * 2016-09-07 2018-05-29 上海空间推进研究所 Differential energy recovery pump
IL251499B (en) * 2017-04-02 2019-02-28 Efraty Avi Hydraulic-arm aided closed circuit batch-ro desalination apparatus of low energy and high recovery prospects
NL2019357B1 (en) * 2017-07-27 2019-02-18 Weir Minerals Netherlands Bv Pump system for handling a slurry medium
GB201813792D0 (en) * 2018-08-23 2018-10-10 Davies Philip Andrew Desalination system and method
US11072542B2 (en) 2019-01-17 2021-07-27 A. O. Smith Corporation High water efficiency TDS creep solution
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US12040517B2 (en) 2022-11-15 2024-07-16 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump
CN118026409B (en) * 2024-04-11 2024-06-14 四川发展环境科学技术研究院有限公司 Anaerobic ammonia oxidation coupling sulfur autotrophic denitrification wastewater denitrification system

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498910A (en) * 1968-09-03 1970-03-03 Morris Mendelson Apparatus and process for the controlled osmotic separation of water from sea water
FR1585376A (en) * 1968-10-11 1970-01-16
IL51522A0 (en) * 1976-02-27 1977-04-29 Ocean Water Ltd Improvements in or relating to water purification by reverse osmosis
US4178240A (en) * 1976-05-17 1979-12-11 Pinkerton Harry E Fluid handling system
US4187173A (en) * 1977-03-28 1980-02-05 Keefer Bowie Reverse osmosis method and apparatus
US4288326A (en) * 1978-03-14 1981-09-08 Keefer Bowie Rotary shaft driven reverse osmosis method and apparatus
US4434056A (en) * 1979-04-06 1984-02-28 Keefer Bowie Multi-cylinder reverse osmosis apparatus and method
US4367140A (en) * 1979-11-05 1983-01-04 Sykes Ocean Water Ltd. Reverse osmosis liquid purification apparatus
US4637783A (en) 1980-10-20 1987-01-20 Sri International Fluid motor-pumping apparatus and method for energy recovery
GR75052B (en) * 1981-01-05 1984-07-13 Mesple Jose L R
DE3344628A1 (en) * 1982-12-10 1984-06-14 Uop Inc., Des Plaines, Ill. METHOD FOR CONCENTRATING ALCOHOLIC BEVERAGES
HU197953B (en) * 1984-07-30 1989-06-28 Eszakdunantuli Regionalis Vizm Method for utilizing the static gain of head of liquid medium
JPS6181584A (en) 1984-09-28 1986-04-25 Shimadzu Corp Liquid feed pump
JPH07102305B2 (en) * 1988-06-29 1995-11-08 株式会社ササクラ Reverse osmosis membrane concentrator
DE3923722C2 (en) * 1989-07-18 1997-07-10 Uraca Pumpen Combination of displacement pump, in particular piston pump, and displacement motor, in particular piston motor
US5531887A (en) * 1995-05-24 1996-07-02 Howell Laboratories, Inc. Manually operated reverse osmosis desalinization system
US5628198A (en) * 1996-05-13 1997-05-13 Permar; Clark Liquid treatment apparatus for filtering liquid under pressure
US6017200A (en) * 1997-08-12 2000-01-25 Science Applications International Corporation Integrated pumping and/or energy recovery system
US6558537B1 (en) * 1999-05-25 2003-05-06 Miox Corporation Portable hydration system
NO309398B1 (en) * 1999-06-16 2001-01-22 Bjoern Lyng Process and plant for the production of fresh water from saline water
DE19933147C2 (en) * 1999-07-20 2002-04-18 Aloys Wobben Method and device for desalting water
DE10066033B4 (en) * 2000-11-21 2007-01-11 Wobben, Aloys, Dipl.-Ing. Method and apparatus for desalting water
CN2461915Y (en) * 2000-12-29 2001-11-28 刘博渊 Reverse osmosis unit with piston type energy recoverer
CN1156334C (en) * 2001-08-15 2004-07-07 天津大学 Valve controlled residual pressure recovering equipment for impervious desalination system

Also Published As

Publication number Publication date
CA2502736A1 (en) 2004-05-21
KR100670760B1 (en) 2007-01-17
DE50309593D1 (en) 2008-05-21
AR041890A1 (en) 2005-06-01
US20060124546A1 (en) 2006-06-15
CN100409925C (en) 2008-08-13
PT1560637E (en) 2008-05-29
WO2004041418A1 (en) 2004-05-21
DE10251342A1 (en) 2004-05-19
BR0315852A (en) 2005-09-20
US7550088B2 (en) 2009-06-23
ATE391549T1 (en) 2008-04-15
EP1560637A1 (en) 2005-08-10
PL211959B1 (en) 2012-07-31
AU2003254549A1 (en) 2004-06-07
CN1852758A (en) 2006-10-25
CA2502736C (en) 2008-07-15
KR20050084667A (en) 2005-08-26
AU2003254549B2 (en) 2005-12-15
JP3926367B2 (en) 2007-06-06
EP1560637B1 (en) 2008-04-09
CY1108111T1 (en) 2014-02-12
IL168159A (en) 2009-07-20
DE10251342B4 (en) 2013-03-14
BR0315852B1 (en) 2012-06-26
JP2006504521A (en) 2006-02-09
ES2301883T3 (en) 2008-07-01
DK1560637T3 (en) 2008-05-19

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